[TowerTalk] Insulated wire, theory

[Lux, Jim]

On 9/21/22 6:58 AM, Lux, Jim wrote:
> A discussion of how NEC4 does insulated wires (in short, by changing 
> the wave number of the propagation in the conductor) can be found in 
> the NEC4 Theory Manual.  Search for NEC4TheoryMan.pdf and there's 
> several copies out there.
>
>
> I suspect that EZNEC does it by a similar approach - changing the 
> length of the wire to a slightly shorter length to accommodate the 
> slower propagation in the insulated wire. That may have been done 
> semi-empirically 



More from the User Manual (which is marked export controlled, but if you 
have a copy, there's a short discussion of how it works)